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Patent Assignment Assignee Details
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Assignee Name : ZHEJIANG SHIMAI PHARMACEUTICAL CO., LTD.
Total Assignments: 7
Assignment: 1
Reel/Frame:055136/0148   Pages: 3
Recorded: 02/03/2021
Attorney Dkt #:SMET001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CENTRYMED PHARMACEUTICALS INC.
Exec Dt:
02/03/2021
Assignee
1
ZHEJIANG SHIMAI PHARMACEUTICAL CO., LTD.
20TH FLOOR, HUACHUANG BLDG., 511 JIANYE ROAD, BINJIANG
HANGZHOU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190367611
16482137
Correspondence name and address
LIN SUN-HOFFMAN
P.O. BOX 52048
PALO ALTO, CA 94303
Assignment: 2
Reel/Frame:055136/0294   Pages: 3
Recorded: 02/03/2021
Attorney Dkt #:SMET002US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CENTRYMED PHARMACEUTICALS INC.
Exec Dt:
02/03/2021
Assignee
1
ZHEJIANG SHIMAI PHARMACEUTICAL CO., LTD.
20TH FLOOR, HUACHUANG BLDG., 511 JIANYE ROAD, BINJIANG
HANGZHOU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11339218
US20210115135
16611986
Correspondence name and address
LIN SUN-HOFFMAN
P.O. BOX 52048
PALO ALTO, CA 94303
Assignment: 3
Reel/Frame:056640/0770   Pages: 7
Recorded: 06/23/2021
Attorney Dkt #:L0473.70033US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, WEIZAO
Exec Dt:
04/27/2021
2
WANG, YANPING
Exec Dt:
04/27/2021
3
XIAO, ZUOXIANG
Exec Dt:
04/27/2021
Assignee
1
ZHEJIANG SHIMAI PHARMACEUTICAL CO., LTD.
511 JIANYE ROAD
20TH FLOOR, HUACHUANG BLDG.
BINJIANG, HANGZHOU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230357410
17312258
Correspondence name and address
DAVID F. CAUBLE
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 4
Reel/Frame:058160/0519   Pages: 7
Recorded: 11/19/2021
Attorney Dkt #:L0473.70033US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, WEIZAO
Exec Dt:
04/27/2021
2
WANG, YANPING
Exec Dt:
04/27/2021
3
XIAO, ZUOXIANG
Exec Dt:
04/27/2021
Assignee
1
ZHEJIANG SHIMAI PHARMACEUTICAL CO., LTD.
511 JIANYE ROAD
20TH FLOOR, HUACHUANG BLDG.
BINJIANG, HANGZHOU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210388118
17458945
Correspondence name and address
WOLF GREENFIELD & SACKS PC
600 ATLANTIC AVE.
BOSTON, MA 02210
Assignment: 5
Reel/Frame:062067/0587   Pages: 8
Recorded: 12/13/2022
Attorney Dkt #:L0473.70040US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, ZUOXIANG
Exec Dt:
07/21/2022
2
PENG, JIAPING
Exec Dt:
07/18/2022
3
ZHOU, DONGWEN
Exec Dt:
07/15/2022
4
ZHOU, WEI
Exec Dt:
07/15/2022
Assignee
1
ZHEJIANG SHIMAI PHARMACEUTICAL CO., LTD.
511 JIANYE ROAD
20TH FLOOR, HUACHUANG BLDG.
BINJIANG, HANGZHOU, CHINA 310000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11578139
NONE
17815353
Correspondence name and address
WOLF GREENFIELD & SACKS PC
600 ATLANTIC AVE.
BOSTON, MA 02210
Assignment: 6
Reel/Frame:064430/0799   Pages: 8
Recorded: 07/31/2023
Attorney Dkt #:L0473.70041US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, ZUOXIANG
Exec Dt:
07/21/2022
2
PENG, JIAPING
Exec Dt:
07/18/2022
3
ZHOU, DONGWEN
Exec Dt:
07/15/2022
4
ZHOU, WEI
Exec Dt:
07/15/2022
Assignee
1
ZHEJIANG SHIMAI PHARMACEUTICAL CO., LTD.
20TH FLOOR, HUACHUANG BLDG. 511 JIANYE ROAD, BINJIANG, HANGZHOU
ZHEJIANG, CHINA 310000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11766479
NONE
17815367
Correspondence name and address
DAVID F. CAUBLE
WOLF, GREENFIELD & SACKS, P.C
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 7
Reel/Frame:064464/0922   Pages: 9
Recorded: 08/02/2023
Attorney Dkt #:L0473.70041US00
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRESPONDENCE DATA ADDRESS LINE 1 SHOULD HAVE A PERIOD AFTER THE C IN P.C. PREVIOUSLY RECORDED AT REEL: 064430 FRAME: 0799. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
XIAO, ZUOXIANG
Exec Dt:
07/21/2022
2
PENG, JIAPING
Exec Dt:
07/18/2022
3
ZHOU, DONGWEN
Exec Dt:
07/15/2022
4
ZHOU, WEI
Exec Dt:
07/15/2022
Assignee
1
ZHEJIANG SHIMAI PHARMACEUTICAL CO., LTD.
20TH FLOOR, HUACHUANG BLDG., 511 JIANYE ROAD, BINJIANG, HANGZHOU
ZHEJIANG, CHINA 310000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11766479
NONE
17815367
Correspondence name and address
DAVID F. CAUBLE
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210

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